<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <link rel="stylesheet" href="css/index.css" />
</head>
<body>
    <p><%= commondata %></p>
    <p><%= txt %></p>
    <form action="/save" method="post">
        <label for="name">用户名</label>
        <img src="img/blood.jpg"/>
        <input type="text" name="username" id="name" autocomplete="off"/>
        <button type="submit">提交</button>
    </form>
    <div class="bai">bai</div>
</body>
</html>